Hegnach, Germany

Herbert Armbruster

This inventor holds 1 USPTO granted patent. Top assignee: Andreas Stihl Maschinenfabrik. Active years: 1976.

IDiyas Innovation Intelligence. (2026). Inventor Profile: Herbert Armbruster. Retrieved from https://idiyas.com/inventor/herbert-armbruster-hwxp38he

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Calculating rank

% Patents Active = 100.0

Average Co-Inventor Count = 3.0

ph-index = 1

Forward Citations = 11(Granted Patents)


Company Filing History:


Years Active: 1976

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1 patent (USPTO):Explore Patents

Title: Herbert Armbruster: Innovator in Motor Chain Saw Technology

Introduction

Herbert Armbruster is a notable inventor based in Hegnach, Germany. He is recognized for his contributions to the field of motor chain saw technology. His innovative designs have significantly impacted the efficiency and safety of chain saw operations.

Latest Patents

Armbruster holds a patent for a motor chain saw with plural clutches and a brake. This invention features a driving sprocket wheel that is driven by a motor through a centrifugal clutch. A safety clutch is integrated into the driving connection between the motor shaft and the driving sprocket, which can be disengaged by a release mechanism. The safety clutch includes at least one disengageable follower member that interconnects the two clutch members while being coaxially arranged with the centrifugal clutch. This design enhances the safety and functionality of the motor chain saw.

Career Highlights

Armbruster is associated with Andreas Stihl Maschinenfabrik, a leading company in the manufacturing of outdoor power equipment. His work at this esteemed organization has allowed him to develop and refine his innovative ideas in chain saw technology.

Collaborations

Throughout his career, Armbruster has collaborated with notable colleagues such as Wolfgang Schilling and Dieter Wieland. These partnerships have contributed to the advancement of technology in the field.

Conclusion

Herbert Armbruster's contributions to motor chain saw technology exemplify the spirit of innovation. His patent and work at Andreas Stihl Maschinenfabrik highlight his commitment to enhancing safety and efficiency in power tools.

Profile summary based on public USPTO records.
Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]
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